Refactor and standardize isSystem field and object (#17992)

# Introduction

## Centralize system field definitions
- Extract a single `PARTIAL_SYSTEM_FLAT_FIELD_METADATAS` constant as the
source of truth for all 8 system fields (`id`, `createdAt`, `updatedAt`,
`deletedAt`, `createdBy`, `updatedBy`, `position`, `searchVector`),
eliminating duplication across custom object and standard app field
builders
- Refactor `buildDefaultFlatFieldMetadatasForCustomObject` to use the
shared constant via a new `buildObjectSystemFlatFieldMetadatas` helper

## Mark system fields as `isSystem: true`
- Fields `id`, `createdAt`, `updatedAt`, `deletedAt`, `createdBy`,
`updatedBy`, `position`, `searchVector` are now properly flagged as
system fields across all standard objects and custom object creation
- Standard app field builders for all ~30 standard objects updated to
set `isSystem: true` on `createdAt`, `updatedAt`, `deletedAt`,
`createdBy`, `updatedBy`
- System-only standard objects (blocklist, calendar channels, message
threads, etc.) now also include `createdBy`, `updatedBy`, `position`,
`searchVector` field definitions that were previously missing

## Validate system fields on object creation
- New transversal validation (`crossEntityTransversalValidation`) runs
after all atomic entity validations in the build orchestrator, ensuring
all 8 system fields are present with correct `type` and `isSystem: true`
when an object is created
- New `buildUniversalFlatObjectFieldByNameAndJoinColumnMaps` utility to
resolve field names to universal identifiers for a given object
- New exception codes: `MISSING_SYSTEM_FIELD` and `INVALID_SYSTEM_FIELD`
on `ObjectMetadataExceptionCode`

## Protect system fields and objects from mutation
- Field validators now block update/delete of `isSystem` fields by
non-system callers (`FIELD_MUTATION_NOT_ALLOWED`)
- Object validators now block update/delete of `isSystem` objects by
non-system callers
- `POSITION` and `TS_VECTOR` field type validators replaced: instead of
rejecting creation outright, they now validate that the field is named
correctly (`position` / `searchVector`) and has `isSystem: true`

## Distinguish `isSystemBuild` from `isCallerTwentyStandardApp`
- New `isCallerTwentyStandardApp` utility checks whether the caller's
`applicationUniversalIdentifier` matches the twenty standard app
- Name-sync logic (`isFlatFieldMetadataNameSyncedWithLabel`,
`areFlatObjectMetadataNamesSyncedWithLabels`) refactored to use
`isCallerTwentyStandardApp` for custom suffix decisions, keeping
`isSystemBuild` for mutation permission checks
- `WorkspaceMigrationBuilderOptions` type updated to include
`applicationUniversalIdentifier`

## Adapt frontend filtering
- New `HIDDEN_SYSTEM_FIELD_NAMES` constant (`id`, `position`,
`searchVector`) and `isHiddenSystemField` utility to only hide truly
internal fields while keeping user-facing system fields (`createdAt`,
`updatedAt`, `deletedAt`, `createdBy`, `updatedBy`) visible in the UI
- ~20 frontend files updated to replace `!field.isSystem` checks with
`!isHiddenSystemField(field)` across record index, settings, data model,
charts, workflows, spreadsheet import, aggregations, and role
permissions

## Add 1.19 upgrade commands
- **`backfill-system-fields-is-system`**: Raw SQL command to set
`isSystem = true` on existing workspace fields matching system field
names, and fix `position` field type from `NUMBER` to `POSITION` for
`favorite`/`favoriteFolder` objects. Includes proper cache invalidation.
- **`add-missing-system-fields-to-standard-objects`**: Codegen'd
workspace migration to create missing `position`, `searchVector`,
`createdBy`, `updatedBy` fields on standard objects that didn't
previously have them. Runs via `WorkspaceMigrationRunnerService` in a
single transaction with idempotency check. **Known limitation**: assumes
all standard objects exist and are valid in the target workspace.

## Add `universalIdentifier` for system fields in standard object
constants
- `standard-object.constant.ts` updated to include `universalIdentifier`
for `createdBy`, `updatedBy`, `position`, and `searchVector` across all
standard objects
- `fieldManifestType.ts` updated to support the new field manifest shape

## System relation
Completely removed and backfilled all `isSystem` relation to be false
false
As we won't require an object to have any relation system fields

## Add integration tests
- New test suite `failing-sync-application-object-system-fields`
covering: missing system fields, wrong field types (`id` as TEXT,
`createdAt` as TEXT, `position` as TEXT), system field deletion
attempts, and system field update attempts
- New test utilities: `buildDefaultObjectManifest` (builds an object
manifest with all 8 system fields) and `setupApplicationForSync`
(centralizes application setup)
- Existing successful sync test updated to verify system fields are
created with correct properties

## Next step
Make the builder scope the compared entity to be the currently built app
+ nor twenty standard app

packages/twenty-server/src/engine/workspace-manager/dev-seeder/core/services/dev-seeder-permissions.service.ts

@@ -44,10 +44,12 @@ export class DevSeederPermissionsService {
 
   public async initPermissions({
     twentyStandardFlatApplication,
+    workspaceCustomFlatApplication,
     workspaceId,
   }: {
     workspaceId: string;
     twentyStandardFlatApplication: FlatApplication;
+    workspaceCustomFlatApplication: FlatApplication;
   }) {
     const adminRole = await this.roleRepository.findOne({
       where: {
@@ -88,7 +90,7 @@ export class DevSeederPermissionsService {
 
       const guestRole = await this.roleService.createGuestRole({
         workspaceId,
-        ownerFlatApplication: twentyStandardFlatApplication,
+        ownerFlatApplication: workspaceCustomFlatApplication,
       });
 
       await this.userRoleService.assignRoleToManyUserWorkspace({
@@ -99,7 +101,7 @@ export class DevSeederPermissionsService {
 
       const limitedRole = await this.createLimitedRoleForSeedWorkspace({
         workspaceId,
-        ownerFlatApplication: twentyStandardFlatApplication,
+        ownerFlatApplication: workspaceCustomFlatApplication,
       });
 
       await this.userRoleService.assignRoleToManyUserWorkspace({
@@ -130,7 +132,7 @@ export class DevSeederPermissionsService {
 
     const memberRole = await this.roleService.createMemberRole({
       workspaceId,
-      ownerFlatApplication: twentyStandardFlatApplication,
+      ownerFlatApplication: workspaceCustomFlatApplication,
     });
 
     await this.coreDataSource

packages/twenty-server/src/engine/workspace-manager/dev-seeder/services/dev-seeder.service.ts

@@ -95,6 +95,7 @@ export class DevSeederService {
     await this.devSeederPermissionsService.initPermissions({
       workspaceId,
       twentyStandardFlatApplication,
+      workspaceCustomFlatApplication,
     });
 
     await seedPageLayouts(

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/services/twenty-standard-application.service.ts

@@ -113,14 +113,14 @@ export class TwentyStandardApplicationService {
           buildOptions: {
             isSystemBuild: true,
             inferDeletionFromMissingEntities: true,
+            applicationUniversalIdentifier:
+              twentyStandardFlatApplication.universalIdentifier,
           },
           fromToAllFlatEntityMaps,
           workspaceId,
           additionalCacheDataMaps: {
             featureFlagsMap,
           },
-          applicationUniversalIdentifier:
-            twentyStandardFlatApplication.universalIdentifier,
           idByUniversalIdentifierByMetadataName,
         },
       );

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-attachment-standard-flat-field-metadata.util.ts

@@ -13,6 +13,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_ATTACHMENT } from 'src/modules/attachment/standard-objects/attachment.workspace-entity';
 
 export const buildAttachmentStandardFlatFieldMetadatas = ({
   now,
@@ -54,6 +56,7 @@ export const buildAttachmentStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -75,6 +78,7 @@ export const buildAttachmentStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -96,6 +100,7 @@ export const buildAttachmentStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -219,6 +224,7 @@ export const buildAttachmentStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -241,6 +247,7 @@ export const buildAttachmentStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -254,6 +261,47 @@ export const buildAttachmentStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Attachment record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_ATTACHMENT,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 
   // Relation fields
   targetTask: createStandardRelationFieldFlatMetadata({

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-blocklist-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_BLOCKLIST } from 'src/modules/blocklist/standard-objects/blocklist.workspace-entity';
 
 export const buildBlocklistStandardFlatFieldMetadatas = ({
   now,
@@ -53,6 +55,7 @@ export const buildBlocklistStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +77,7 @@ export const buildBlocklistStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -95,6 +99,7 @@ export const buildBlocklistStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -106,6 +111,93 @@ export const buildBlocklistStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Blocklist record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_BLOCKLIST,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 
   // Blocklist-specific fields
   handle: createStandardFieldFlatMetadata({

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-calendar-channel-event-association-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_CALENDAR_CHANNEL_EVENT_ASSOCIATION } from 'src/modules/calendar/common/standard-objects/calendar-channel-event-association.workspace-entity';
 
 export const buildCalendarChannelEventAssociationStandardFlatFieldMetadatas = ({
   now,
@@ -55,6 +57,7 @@ export const buildCalendarChannelEventAssociationStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +77,7 @@ export const buildCalendarChannelEventAssociationStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -93,6 +97,7 @@ export const buildCalendarChannelEventAssociationStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -102,6 +107,93 @@ export const buildCalendarChannelEventAssociationStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Calendar channel event association record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_CALENDAR_CHANNEL_EVENT_ASSOCIATION,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   eventExternalId: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-calendar-channel-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_CALENDAR_CHANNEL } from 'src/modules/calendar/common/standard-objects/calendar-channel.workspace-entity';
 
 export const buildCalendarChannelStandardFlatFieldMetadatas = ({
   now,
@@ -55,6 +57,7 @@ export const buildCalendarChannelStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +77,7 @@ export const buildCalendarChannelStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -93,6 +97,7 @@ export const buildCalendarChannelStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -102,6 +107,93 @@ export const buildCalendarChannelStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Calendar channel record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_CALENDAR_CHANNEL,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   handle: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-calendar-event-participant-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_CALENDAR_EVENT_PARTICIPANT } from 'src/modules/calendar/common/standard-objects/calendar-event-participant.workspace-entity';
 
 export const buildCalendarEventParticipantStandardFlatFieldMetadatas = ({
   now,
@@ -55,6 +57,7 @@ export const buildCalendarEventParticipantStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +77,7 @@ export const buildCalendarEventParticipantStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -93,6 +97,7 @@ export const buildCalendarEventParticipantStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -102,6 +107,93 @@ export const buildCalendarEventParticipantStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Calendar event participant record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_CALENDAR_EVENT_PARTICIPANT,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   handle: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-calendar-event-standard-flat-field-metadata.util.ts

@@ -11,6 +11,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_CALENDAR_EVENT } from 'src/modules/calendar/common/standard-objects/calendar-event.workspace-entity';
 
 export const buildCalendarEventStandardFlatFieldMetadatas = ({
   now,
@@ -51,6 +53,7 @@ export const buildCalendarEventStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -70,6 +73,7 @@ export const buildCalendarEventStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -89,6 +93,7 @@ export const buildCalendarEventStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -98,6 +103,93 @@ export const buildCalendarEventStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Calendar event record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_CALENDAR_EVENT,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   title: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-company-standard-flat-field-metadata.util.ts

@@ -55,6 +55,7 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -76,6 +77,7 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -97,6 +99,7 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -273,6 +276,7 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -295,6 +299,7 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -458,7 +463,6 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the company',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'favorite',
       targetFieldName: 'company',
@@ -481,7 +485,6 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Attachments linked to the company',
       icon: 'IconFileImport',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'attachment',
       targetFieldName: 'targetCompany',
@@ -504,7 +507,6 @@ export const buildCompanyStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline Activities linked to the company',
       icon: 'IconIconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetCompany',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-connected-account-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_CONNECTED_ACCOUNT } from 'src/modules/connected-account/standard-objects/connected-account.workspace-entity';
 
 export const buildConnectedAccountStandardFlatFieldMetadatas = ({
   now,
@@ -55,6 +57,7 @@ export const buildConnectedAccountStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +77,7 @@ export const buildConnectedAccountStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -93,6 +97,7 @@ export const buildConnectedAccountStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -102,6 +107,93 @@ export const buildConnectedAccountStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Connected account record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_CONNECTED_ACCOUNT,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   handle: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-dashboard-standard-flat-field-metadata.util.ts

@@ -54,6 +54,7 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -73,6 +74,7 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -92,6 +94,7 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -163,6 +166,7 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -185,6 +189,7 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -233,7 +238,6 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline activities linked to the dashboard',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetDashboard',
@@ -256,7 +260,6 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the dashboard',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       targetObjectName: 'favorite',
       targetFieldName: 'dashboard',
@@ -279,7 +282,6 @@ export const buildDashboardStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Attachments linked to the dashboard',
       icon: 'IconFileImport',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'attachment',
       targetFieldName: 'targetDashboard',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-favorite-folder-standard-flat-field-metadata.util.ts

@@ -11,6 +11,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_FAVORITE_FOLDER } from 'src/modules/favorite-folder/standard-objects/favorite-folder.workspace-entity';
 
 export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
   now,
@@ -55,6 +57,7 @@ export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +77,7 @@ export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -93,6 +97,7 @@ export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -102,6 +107,52 @@ export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 
   // FavoriteFolder-specific fields
   position: createStandardFieldFlatMetadata({
@@ -109,10 +160,10 @@ export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
     workspaceId,
     context: {
       fieldName: 'position',
-      type: FieldMetadataType.NUMBER,
+      type: FieldMetadataType.POSITION,
       label: 'Position',
       description: 'Favorite folder position',
-      icon: 'IconList',
+      icon: 'IconHierarchy2',
       isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
@@ -123,6 +174,29 @@ export const buildFavoriteFolderStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_FAVORITE_FOLDER,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   name: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-favorite-standard-flat-field-metadata.util.ts

@@ -53,6 +53,7 @@ export const buildFavoriteStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -72,6 +73,7 @@ export const buildFavoriteStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -91,6 +93,7 @@ export const buildFavoriteStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -100,6 +103,52 @@ export const buildFavoriteStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 
   // Favorite-specific fields
   position: createStandardFieldFlatMetadata({
@@ -107,10 +156,10 @@ export const buildFavoriteStandardFlatFieldMetadatas = ({
     workspaceId,
     context: {
       fieldName: 'position',
-      type: FieldMetadataType.NUMBER,
+      type: FieldMetadataType.POSITION,
       label: 'Position',
       description: 'Favorite position',
-      icon: 'IconList',
+      icon: 'IconHierarchy2',
       isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
@@ -121,6 +170,23 @@ export const buildFavoriteStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   viewId: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-channel-message-association-message-folder-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_MESSAGE_CHANNEL_MESSAGE_ASSOCIATION_MESSAGE_FOLDER } from 'src/modules/messaging/common/standard-objects/message-channel-message-association-message-folder.workspace-entity';
 
 export const buildMessageChannelMessageAssociationMessageFolderStandardFlatFieldMetadatas =
   ({
@@ -59,6 +61,7 @@ export const buildMessageChannelMessageAssociationMessageFolderStandardFlatField
         label: 'Creation date',
         description: 'Creation date',
         icon: 'IconCalendar',
+        isSystem: true,
         isNullable: false,
         isUIReadOnly: true,
         defaultValue: 'now',
@@ -78,6 +81,7 @@ export const buildMessageChannelMessageAssociationMessageFolderStandardFlatField
         label: 'Last update',
         description: 'Last time the record was changed',
         icon: 'IconCalendarClock',
+        isSystem: true,
         isNullable: false,
         isUIReadOnly: true,
         defaultValue: 'now',
@@ -97,6 +101,7 @@ export const buildMessageChannelMessageAssociationMessageFolderStandardFlatField
         label: 'Deleted at',
         description: 'Date when the record was deleted',
         icon: 'IconCalendarMinus',
+        isSystem: true,
         isNullable: true,
         isUIReadOnly: true,
         settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -106,6 +111,94 @@ export const buildMessageChannelMessageAssociationMessageFolderStandardFlatField
       twentyStandardApplicationId,
       now,
     }),
+    createdBy: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'createdBy',
+        type: FieldMetadataType.ACTOR,
+        label: 'Created by',
+        description: 'The creator of the record',
+        icon: 'IconCreativeCommonsSa',
+        isSystem: true,
+        isUIReadOnly: true,
+        isNullable: false,
+        defaultValue: {
+          source: "'MANUAL'",
+          name: "'System'",
+          workspaceMemberId: null,
+        },
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
+    updatedBy: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'updatedBy',
+        type: FieldMetadataType.ACTOR,
+        label: 'Updated by',
+        description: 'The workspace member who last updated the record',
+        icon: 'IconUserCircle',
+        isSystem: true,
+        isUIReadOnly: true,
+        isNullable: false,
+        defaultValue: {
+          source: "'MANUAL'",
+          name: "'System'",
+          workspaceMemberId: null,
+        },
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
+    position: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'position',
+        type: FieldMetadataType.POSITION,
+        label: 'Position',
+        description:
+          'Message channel message association message folder record position',
+        icon: 'IconHierarchy2',
+        isSystem: true,
+        isNullable: false,
+        defaultValue: 0,
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
+    searchVector: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'searchVector',
+        type: FieldMetadataType.TS_VECTOR,
+        label: 'Search vector',
+        description: 'Field used for full-text search',
+        icon: 'IconUser',
+        isSystem: true,
+        isNullable: true,
+        settings: {
+          generatedType: 'STORED',
+          asExpression: getTsVectorColumnExpressionFromFields(
+            SEARCH_FIELDS_FOR_MESSAGE_CHANNEL_MESSAGE_ASSOCIATION_MESSAGE_FOLDER,
+          ),
+        },
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
     messageChannelMessageAssociation: createStandardRelationFieldFlatMetadata({
       objectName,
       workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-channel-message-association-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_MESSAGE_CHANNEL_MESSAGE_ASSOCIATION } from 'src/modules/messaging/common/standard-objects/message-channel-message-association.workspace-entity';
 import { MessageDirection } from 'src/modules/messaging/common/enums/message-direction.enum';
 
 export const buildMessageChannelMessageAssociationStandardFlatFieldMetadatas =
@@ -60,6 +62,7 @@ export const buildMessageChannelMessageAssociationStandardFlatFieldMetadatas =
         label: 'Creation date',
         description: 'Creation date',
         icon: 'IconCalendar',
+        isSystem: true,
         isNullable: false,
         isUIReadOnly: true,
         defaultValue: 'now',
@@ -79,6 +82,7 @@ export const buildMessageChannelMessageAssociationStandardFlatFieldMetadatas =
         label: 'Last update',
         description: 'Last time the record was changed',
         icon: 'IconCalendarClock',
+        isSystem: true,
         isNullable: false,
         isUIReadOnly: true,
         defaultValue: 'now',
@@ -98,6 +102,7 @@ export const buildMessageChannelMessageAssociationStandardFlatFieldMetadatas =
         label: 'Deleted at',
         description: 'Date when the record was deleted',
         icon: 'IconCalendarMinus',
+        isSystem: true,
         isNullable: true,
         isUIReadOnly: true,
         settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -107,6 +112,93 @@ export const buildMessageChannelMessageAssociationStandardFlatFieldMetadatas =
       twentyStandardApplicationId,
       now,
     }),
+    createdBy: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'createdBy',
+        type: FieldMetadataType.ACTOR,
+        label: 'Created by',
+        description: 'The creator of the record',
+        icon: 'IconCreativeCommonsSa',
+        isSystem: true,
+        isUIReadOnly: true,
+        isNullable: false,
+        defaultValue: {
+          source: "'MANUAL'",
+          name: "'System'",
+          workspaceMemberId: null,
+        },
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
+    updatedBy: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'updatedBy',
+        type: FieldMetadataType.ACTOR,
+        label: 'Updated by',
+        description: 'The workspace member who last updated the record',
+        icon: 'IconUserCircle',
+        isSystem: true,
+        isUIReadOnly: true,
+        isNullable: false,
+        defaultValue: {
+          source: "'MANUAL'",
+          name: "'System'",
+          workspaceMemberId: null,
+        },
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
+    position: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'position',
+        type: FieldMetadataType.POSITION,
+        label: 'Position',
+        description: 'Message channel message association record position',
+        icon: 'IconHierarchy2',
+        isSystem: true,
+        isNullable: false,
+        defaultValue: 0,
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
+    searchVector: createStandardFieldFlatMetadata({
+      objectName,
+      workspaceId,
+      context: {
+        fieldName: 'searchVector',
+        type: FieldMetadataType.TS_VECTOR,
+        label: 'Search vector',
+        description: 'Field used for full-text search',
+        icon: 'IconUser',
+        isSystem: true,
+        isNullable: true,
+        settings: {
+          generatedType: 'STORED',
+          asExpression: getTsVectorColumnExpressionFromFields(
+            SEARCH_FIELDS_FOR_MESSAGE_CHANNEL_MESSAGE_ASSOCIATION,
+          ),
+        },
+      },
+      standardObjectMetadataRelatedEntityIds,
+      dependencyFlatEntityMaps,
+      twentyStandardApplicationId,
+      now,
+    }),
     messageExternalId: createStandardFieldFlatMetadata({
       objectName,
       workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-channel-standard-flat-field-metadata.util.ts

@@ -12,7 +12,11 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
-import { MessageChannelType } from 'src/modules/messaging/common/standard-objects/message-channel.workspace-entity';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import {
+  MessageChannelType,
+  SEARCH_FIELDS_FOR_MESSAGE_CHANNEL,
+} from 'src/modules/messaging/common/standard-objects/message-channel.workspace-entity';
 
 export const buildMessageChannelStandardFlatFieldMetadatas = ({
   now,
@@ -56,6 +60,7 @@ export const buildMessageChannelStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -75,6 +80,7 @@ export const buildMessageChannelStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -94,6 +100,7 @@ export const buildMessageChannelStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -103,6 +110,93 @@ export const buildMessageChannelStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Message Channel record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_MESSAGE_CHANNEL,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   visibility: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-folder-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_MESSAGE_FOLDER } from 'src/modules/messaging/common/standard-objects/message-folder.workspace-entity';
 
 export const buildMessageFolderStandardFlatFieldMetadatas = ({
   now,
@@ -52,6 +54,7 @@ export const buildMessageFolderStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -71,6 +74,7 @@ export const buildMessageFolderStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -90,6 +94,7 @@ export const buildMessageFolderStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -99,6 +104,93 @@ export const buildMessageFolderStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Message Folder record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_MESSAGE_FOLDER,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   name: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-participant-standard-flat-field-metadata.util.ts

@@ -13,6 +13,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_MESSAGE_PARTICIPANT } from 'src/modules/messaging/common/standard-objects/message-participant.workspace-entity';
 
 export const buildMessageParticipantStandardFlatFieldMetadatas = ({
   now,
@@ -56,6 +58,7 @@ export const buildMessageParticipantStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -75,6 +78,7 @@ export const buildMessageParticipantStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -94,6 +98,7 @@ export const buildMessageParticipantStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -103,6 +108,93 @@ export const buildMessageParticipantStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Message Participant record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_MESSAGE_PARTICIPANT,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   role: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-standard-flat-field-metadata.util.ts

@@ -12,6 +12,8 @@ import {
   createStandardFieldFlatMetadata,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_MESSAGE } from 'src/modules/messaging/common/standard-objects/message.workspace-entity';
 
 export const buildMessageStandardFlatFieldMetadatas = ({
   now,
@@ -52,6 +54,7 @@ export const buildMessageStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -71,6 +74,7 @@ export const buildMessageStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -90,6 +94,7 @@ export const buildMessageStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -99,6 +104,93 @@ export const buildMessageStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Message record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_MESSAGE,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   headerMessageId: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-message-thread-standard-flat-field-metadata.util.ts

@@ -51,6 +51,7 @@ export const buildMessageThreadStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -70,6 +71,7 @@ export const buildMessageThreadStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -89,6 +91,7 @@ export const buildMessageThreadStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -98,6 +101,87 @@ export const buildMessageThreadStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Message Thread record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   messages: createStandardRelationFieldFlatMetadata({
     objectName,
     workspaceId,

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-note-standard-flat-field-metadata.util.ts

@@ -54,6 +54,7 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -75,6 +76,7 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -96,6 +98,7 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -168,6 +171,7 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -190,6 +194,7 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -238,7 +243,6 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Relations',
       description: 'Note targets',
       icon: 'IconArrowUpRight',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'noteTarget',
       targetFieldName: 'note',
@@ -261,7 +265,6 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Note attachments',
       icon: 'IconFileImport',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'attachment',
       targetFieldName: 'targetNote',
@@ -284,7 +287,6 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline Activities linked to the note.',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetNote',
@@ -307,7 +309,6 @@ export const buildNoteStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the note',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       targetObjectName: 'favorite',
       targetFieldName: 'note',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-note-target-standard-flat-field-metadata.util.ts

@@ -54,6 +54,7 @@ export const buildNoteTargetStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -75,6 +76,7 @@ export const buildNoteTargetStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -96,6 +98,7 @@ export const buildNoteTargetStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -107,6 +110,87 @@ export const buildNoteTargetStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'NoteTarget record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 
   // Relation fields
   note: createStandardRelationFieldFlatMetadata({

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-opportunity-standard-flat-field-metadata.util.ts

@@ -55,6 +55,7 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -76,6 +77,7 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -97,6 +99,7 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -219,6 +222,7 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -241,6 +245,7 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -337,7 +342,6 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the opportunity',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'favorite',
       targetFieldName: 'opportunity',
@@ -406,7 +410,6 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Attachments linked to the opportunity',
       icon: 'IconFileImport',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'attachment',
       targetFieldName: 'targetOpportunity',
@@ -429,7 +432,6 @@ export const buildOpportunityStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline Activities linked to the opportunity.',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetOpportunity',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-person-standard-flat-field-metadata.util.ts

@@ -55,6 +55,7 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -76,6 +77,7 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -97,6 +99,7 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -294,6 +297,7 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -316,6 +320,7 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -434,7 +439,6 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the contact',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'favorite',
       targetFieldName: 'person',
@@ -457,7 +461,6 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Attachments linked to the contact.',
       icon: 'IconFileImport',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'attachment',
       targetFieldName: 'targetPerson',
@@ -480,7 +483,6 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Message Participants',
       description: 'Message Participants',
       icon: 'IconUserCircle',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'messageParticipant',
       targetFieldName: 'person',
@@ -503,7 +505,6 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Calendar Event Participants',
       description: 'Calendar Event Participants',
       icon: 'IconCalendar',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'calendarEventParticipant',
       targetFieldName: 'person',
@@ -526,7 +527,6 @@ export const buildPersonStandardFlatFieldMetadatas = ({
       label: 'Events',
       description: 'Events linked to the person',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetPerson',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-task-standard-flat-field-metadata.util.ts

@@ -55,6 +55,7 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -76,6 +77,7 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -97,6 +99,7 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -212,6 +215,7 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -234,6 +238,7 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -282,7 +287,6 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Relations',
       description: 'Task targets',
       icon: 'IconArrowUpRight',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'taskTarget',
       targetFieldName: 'task',
@@ -305,7 +309,6 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Task attachments',
       icon: 'IconFileImport',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'attachment',
       targetFieldName: 'targetTask',
@@ -352,7 +355,6 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline Activities linked to the task.',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetTask',
@@ -375,7 +377,6 @@ export const buildTaskStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the task',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       targetObjectName: 'favorite',
       targetFieldName: 'task',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-task-target-standard-flat-field-metadata.util.ts

@@ -54,6 +54,7 @@ export const buildTaskTargetStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -75,6 +76,7 @@ export const buildTaskTargetStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -96,6 +98,7 @@ export const buildTaskTargetStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: {
@@ -107,6 +110,87 @@ export const buildTaskTargetStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'TaskTarget record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 
   // Relation fields
   task: createStandardRelationFieldFlatMetadata({

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-timeline-activity-standard-flat-field-metadata.util.ts

@@ -1,10 +1,10 @@
+import { STANDARD_OBJECTS } from 'twenty-shared/metadata';
 import {
   DateDisplayFormat,
   FieldMetadataType,
   RelationOnDeleteAction,
   RelationType,
 } from 'twenty-shared/types';
-import { STANDARD_OBJECTS } from 'twenty-shared/metadata';
 
 import { type FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
 import { type AllStandardObjectFieldName } from 'src/engine/workspace-manager/twenty-standard-application/types/all-standard-object-field-name.type';
@@ -13,6 +13,8 @@ import {
   type CreateStandardFieldArgs,
 } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-field-flat-metadata.util';
 import { createStandardRelationFieldFlatMetadata } from 'src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util';
+import { getTsVectorColumnExpressionFromFields } from 'src/engine/workspace-manager/utils/get-ts-vector-column-expression.util';
+import { SEARCH_FIELDS_FOR_TIMELINE_ACTIVITY } from 'src/modules/timeline/standard-objects/timeline-activity.workspace-entity';
 
 export const buildTimelineActivityStandardFlatFieldMetadatas = ({
   now,
@@ -57,6 +59,7 @@ export const buildTimelineActivityStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -76,6 +79,7 @@ export const buildTimelineActivityStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -95,6 +99,7 @@ export const buildTimelineActivityStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -104,7 +109,70 @@ export const buildTimelineActivityStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
-
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'Timeline activity record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   // TimelineActivity-specific fields
   happensAt: createStandardFieldFlatMetadata({
     objectName,
@@ -464,4 +532,27 @@ export const buildTimelineActivityStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+      settings: {
+        generatedType: 'STORED',
+        asExpression: getTsVectorColumnExpressionFromFields(
+          SEARCH_FIELDS_FOR_TIMELINE_ACTIVITY,
+        ),
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 });

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-workflow-automated-trigger-standard-flat-field-metadata.util.ts

@@ -55,6 +55,7 @@ export const buildWorkflowAutomatedTriggerStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -74,6 +75,7 @@ export const buildWorkflowAutomatedTriggerStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -93,6 +95,7 @@ export const buildWorkflowAutomatedTriggerStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -102,6 +105,87 @@ export const buildWorkflowAutomatedTriggerStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  position: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'position',
+      type: FieldMetadataType.POSITION,
+      label: 'Position',
+      description: 'WorkflowAutomatedTrigger record position',
+      icon: 'IconHierarchy2',
+      isSystem: true,
+      isNullable: false,
+      defaultValue: 0,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  searchVector: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'searchVector',
+      type: FieldMetadataType.TS_VECTOR,
+      label: 'Search vector',
+      description: 'Field used for full-text search',
+      icon: 'IconUser',
+      isSystem: true,
+      isNullable: true,
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   type: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,
@@ -113,6 +197,7 @@ export const buildWorkflowAutomatedTriggerStandardFlatFieldMetadatas = ({
       icon: 'IconSettingsAutomation',
       isNullable: false,
       isUIReadOnly: true,
+      defaultValue: "'DATABASE_EVENT'",
       options: [
         {
           value: 'DATABASE_EVENT',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-workflow-run-standard-flat-field-metadata.util.ts

@@ -54,6 +54,7 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -73,6 +74,7 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -92,6 +94,7 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -210,6 +213,7 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Executed by',
       description: 'The executor of the workflow',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: {
@@ -232,6 +236,7 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -399,7 +404,6 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the workflow run',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'favorite',
@@ -423,7 +427,6 @@ export const buildWorkflowRunStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline activities linked to the run',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'timelineActivity',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-workflow-standard-flat-field-metadata.util.ts

@@ -53,6 +53,7 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -72,6 +73,7 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -91,6 +93,7 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -187,6 +190,7 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Created by',
       description: 'The creator of the record',
       icon: 'IconCreativeCommonsSa',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -209,6 +213,7 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Updated by',
       description: 'The workspace member who last updated the record',
       icon: 'IconUserCircle',
+      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       defaultValue: {
@@ -301,7 +306,6 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Automated Triggers',
       description: 'Workflow automated triggers linked to the workflow.',
       icon: 'IconSettingsAutomation',
-      isSystem: true,
       isUIReadOnly: true,
       isNullable: false,
       targetObjectName: 'workflowAutomatedTrigger',
@@ -325,7 +329,6 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the workflow',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       targetObjectName: 'favorite',
       targetFieldName: 'workflow',
@@ -348,7 +351,6 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline activities linked to the workflow',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: false,
       targetObjectName: 'timelineActivity',
       targetFieldName: 'targetWorkflow',
@@ -371,7 +373,6 @@ export const buildWorkflowStandardFlatFieldMetadatas = ({
       label: 'Attachments',
       description: 'Attachments linked to the workflow',
       icon: 'IconFileUpload',
-      isSystem: true,
       isNullable: false,
       targetObjectName: 'attachment',
       targetFieldName: 'targetWorkflow',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-workflow-version-standard-flat-field-metadata.util.ts

@@ -57,6 +57,7 @@ export const buildWorkflowVersionStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -76,6 +77,7 @@ export const buildWorkflowVersionStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -95,6 +97,7 @@ export const buildWorkflowVersionStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -104,6 +107,52 @@ export const buildWorkflowVersionStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
   name: createStandardFieldFlatMetadata({
     objectName,
     workspaceId,
@@ -285,7 +334,6 @@ export const buildWorkflowVersionStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the workflow version',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'favorite',
@@ -309,7 +357,6 @@ export const buildWorkflowVersionStandardFlatFieldMetadatas = ({
       label: 'Timeline Activities',
       description: 'Timeline activities linked to the version',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'timelineActivity',

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/compute-workspace-member-standard-flat-field-metadata.util.ts

@@ -60,6 +60,7 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Creation date',
       description: 'Creation date',
       icon: 'IconCalendar',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -79,6 +80,7 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Last update',
       description: 'Last time the record was changed',
       icon: 'IconCalendarClock',
+      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       defaultValue: 'now',
@@ -98,6 +100,7 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Deleted at',
       description: 'Date when the record was deleted',
       icon: 'IconCalendarMinus',
+      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       settings: { displayFormat: DateDisplayFormat.RELATIVE },
@@ -444,7 +447,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Favorites',
       description: 'Favorites linked to the workspace member',
       icon: 'IconHeart',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'favorite',
@@ -468,7 +470,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Account Owner For Companies',
       description: 'Account owner for companies',
       icon: 'IconBriefcase',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'company',
@@ -492,7 +493,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Connected accounts',
       description: 'Connected accounts',
       icon: 'IconAt',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'connectedAccount',
@@ -516,7 +516,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Message Participants',
       description: 'Message Participants',
       icon: 'IconUserCircle',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'messageParticipant',
@@ -540,7 +539,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Blocklist',
       description: 'Blocklisted handles',
       icon: 'IconForbid2',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'blocklist',
@@ -564,7 +562,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Calendar Event Participants',
       description: 'Calendar Event Participants',
       icon: 'IconCalendar',
-      isSystem: true,
       isNullable: false,
       isUIReadOnly: true,
       targetObjectName: 'calendarEventParticipant',
@@ -588,7 +585,6 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
       label: 'Events',
       description: 'Events linked to the workspace member',
       icon: 'IconTimelineEvent',
-      isSystem: true,
       isNullable: true,
       isUIReadOnly: true,
       targetObjectName: 'timelineActivity',
@@ -625,4 +621,50 @@ export const buildWorkspaceMemberStandardFlatFieldMetadatas = ({
     twentyStandardApplicationId,
     now,
   }),
+  createdBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'createdBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Created by',
+      description: 'The creator of the record',
+      icon: 'IconCreativeCommonsSa',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
+  updatedBy: createStandardFieldFlatMetadata({
+    objectName,
+    workspaceId,
+    context: {
+      fieldName: 'updatedBy',
+      type: FieldMetadataType.ACTOR,
+      label: 'Updated by',
+      description: 'The workspace member who last updated the record',
+      icon: 'IconUserCircle',
+      isSystem: true,
+      isUIReadOnly: true,
+      isNullable: false,
+      defaultValue: {
+        source: "'MANUAL'",
+        name: "'System'",
+        workspaceMemberId: null,
+      },
+    },
+    standardObjectMetadataRelatedEntityIds,
+    dependencyFlatEntityMaps,
+    twentyStandardApplicationId,
+    now,
+  }),
 });

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/field-metadata/create-standard-relation-field-flat-metadata.util.ts

@@ -33,7 +33,6 @@ export type CreateStandardMorphOrRelationFieldContext<
   icon: string;
   targetObjectName: T;
   targetFieldName: AllStandardObjectFieldName<T>;
-  isSystem?: boolean;
   isNullable?: boolean;
   isUIReadOnly?: boolean;
   defaultValue?: FieldMetadataDefaultValueForAnyType;
@@ -63,7 +62,6 @@ export const createStandardRelationFieldFlatMetadata = <
     icon,
     targetObjectName,
     targetFieldName,
-    isSystem = false,
     isNullable = true,
     isUIReadOnly = false,
     defaultValue = null,
@@ -100,7 +98,7 @@ export const createStandardRelationFieldFlatMetadata = <
     icon,
     isCustom: false,
     isActive: true,
-    isSystem,
+    isSystem: false,
     isNullable,
     isUnique: false,
     isUIReadOnly,

packages/twenty-server/src/engine/workspace-manager/workspace-migration/services/workspace-migration-build-orchestrator.service.ts

@@ -14,6 +14,7 @@ import {
 } from 'src/engine/workspace-manager/workspace-migration/types/workspace-migration-orchestrator.type';
 import { AllUniversalFlatEntityMaps } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/all-universal-flat-entity-maps.type';
 import { aggregateOrchestratorActionsReport } from 'src/engine/workspace-manager/workspace-migration/utils/aggregate-orchestrator-actions-report.util';
+import { crossEntityTransversalValidation } from 'src/engine/workspace-manager/workspace-migration/utils/cross-entity-transversal-validation.util';
 import { WorkspaceMigrationAgentActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/agent/workspace-migration-agent-actions-builder.service';
 import { WorkspaceMigrationCommandMenuItemActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/command-menu-item/workspace-migration-command-menu-item-actions-builder.service';
 import { WorkspaceMigrationFieldActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/field/workspace-migration-field-actions-builder.service';
@@ -126,7 +127,6 @@ export class WorkspaceMigrationBuildOrchestratorService {
     fromToAllFlatEntityMaps,
     dependencyAllFlatEntityMaps,
     additionalCacheDataMaps,
-    applicationUniversalIdentifier,
   }: WorkspaceMigrationOrchestratorBuildArgs): Promise<
     | WorkspaceMigrationOrchestratorFailedResult
     | WorkspaceMigrationOrchestratorSuccessfulResult
@@ -994,6 +994,13 @@ export class WorkspaceMigrationBuildOrchestratorService {
       }
     }
 
+    const { objectMetadata } = crossEntityTransversalValidation({
+      optimisticUniversalFlatMaps: optimisticAllFlatEntityMaps,
+      orchestratorActionsReport,
+    });
+
+    orchestratorFailureReport.objectMetadata.push(...objectMetadata);
+
     const allErrors = Object.values(orchestratorFailureReport);
 
     if (allErrors.some((report) => report.length > 0)) {
@@ -1013,7 +1020,8 @@ export class WorkspaceMigrationBuildOrchestratorService {
     return {
       status: 'success',
       workspaceMigration: {
-        applicationUniversalIdentifier,
+        applicationUniversalIdentifier:
+          buildOptions.applicationUniversalIdentifier,
         actions: [
           // Object and fields and indexes
           ...aggregatedOrchestratorActionsReport.index.delete,

packages/twenty-server/src/engine/workspace-manager/workspace-migration/services/workspace-migration-validate-build-and-run-service.ts

@@ -292,10 +292,10 @@ export class WorkspaceMigrationValidateBuildAndRunService {
     });
 
     return await this.validateBuildAndRunWorkspaceMigrationFromTo({
-      applicationUniversalIdentifier,
       buildOptions: {
         isSystemBuild,
         inferDeletionFromMissingEntities,
+        applicationUniversalIdentifier,
       },
       fromToAllFlatEntityMaps,
       workspaceId,

packages/twenty-server/src/engine/workspace-manager/workspace-migration/types/workspace-migration-orchestrator.type.ts

@@ -23,7 +23,6 @@ export type WorkspaceMigrationOrchestratorBuildArgs = {
   fromToAllFlatEntityMaps: FromToAllUniversalFlatEntityMaps;
   dependencyAllFlatEntityMaps?: Partial<AllUniversalFlatEntityMaps>;
   additionalCacheDataMaps: WorkspaceMigrationBuilderAdditionalCacheDataMaps;
-  applicationUniversalIdentifier: string;
 };
 
 export type OrchestratorFailureReport = {

packages/twenty-server/src/engine/workspace-manager/workspace-migration/universal-flat-entity/utils/__tests__/universal-flat-entity-deleted-created-updated-matrix-dispatcher.util.spec.ts

@@ -40,6 +40,7 @@ describe('flatEntityDeletedCreatedUpdatedMatrixDispatcher', () => {
         buildOptions: {
           inferDeletionFromMissingEntities: { fieldMetadata: false },
           isSystemBuild: false,
+          applicationUniversalIdentifier: 'application-universal-identifier-1',
         },
       },
     },
@@ -67,6 +68,7 @@ describe('flatEntityDeletedCreatedUpdatedMatrixDispatcher', () => {
         buildOptions: {
           inferDeletionFromMissingEntities: { fieldMetadata: true },
           isSystemBuild: false,
+          applicationUniversalIdentifier: 'application-universal-identifier-1',
         },
       },
     },
@@ -111,6 +113,7 @@ describe('flatEntityDeletedCreatedUpdatedMatrixDispatcher', () => {
         buildOptions: {
           inferDeletionFromMissingEntities: { fieldMetadata: false },
           isSystemBuild: false,
+          applicationUniversalIdentifier: 'application-universal-identifier-1',
         },
       },
     },
@@ -183,6 +186,7 @@ describe('flatEntityDeletedCreatedUpdatedMatrixDispatcher', () => {
         buildOptions: {
           inferDeletionFromMissingEntities: { fieldMetadata: true },
           isSystemBuild: false,
+          applicationUniversalIdentifier: 'application-universal-identifier-1',
         },
       },
     },
@@ -211,6 +215,7 @@ describe('flatEntityDeletedCreatedUpdatedMatrixDispatcher', () => {
         buildOptions: {
           inferDeletionFromMissingEntities: { fieldMetadata: false },
           isSystemBuild: false,
+          applicationUniversalIdentifier: 'application-universal-identifier-1',
         },
       },
     },

packages/twenty-server/src/engine/workspace-manager/workspace-migration/universal-flat-entity/utils/compare-two-universal-flat-entity.util.ts

@@ -28,6 +28,7 @@ export const compareTwoFlatEntity = <T extends AllMetadataName>({
     [fromUniversalFlatEntity, toUniversalFlatEntity].map(
       (universalFlatEntity) =>
         transformUniversalFlatEntityForComparison({
+          metadataName,
           universalFlatEntity,
           propertiesToCompare,
           propertiesToStringify,

packages/twenty-server/src/engine/workspace-manager/workspace-migration/universal-flat-entity/utils/transform-universal-flat-entity-for-comparison.util.ts

@@ -8,10 +8,12 @@ import { type MetadataUniversalFlatEntityPropertiesToStringify } from 'src/engin
 export function transformUniversalFlatEntityForComparison<
   T extends AllMetadataName,
 >({
+  metadataName,
   universalFlatEntity,
   propertiesToCompare,
   propertiesToStringify,
 }: {
+  metadataName: T;
   universalFlatEntity: MetadataUniversalFlatEntity<T>;
   propertiesToCompare: MetadataUniversalFlatEntityPropertiesToCompare<T>[];
   propertiesToStringify: MetadataUniversalFlatEntityPropertiesToStringify<T>[];
@@ -20,6 +22,18 @@ export function transformUniversalFlatEntityForComparison<
     (flatEntityAccumulator, propertyToCompare) => {
       const currentValue = universalFlatEntity[propertyToCompare];
 
+      // TODO remove once https://github.com/twentyhq/core-team-issues/issues/2227 has been resolved
+      if (
+        metadataName === 'index' &&
+        propertyToCompare === 'universalFlatIndexFieldMetadatas' &&
+        Array.isArray(currentValue)
+      ) {
+        for (const item of currentValue) {
+          delete item['createdAt'];
+          delete item['updatedAt'];
+        }
+      }
+
       if (
         propertiesToStringify.includes(
           propertyToCompare as string as MetadataUniversalFlatEntityPropertiesToStringify<T>,

packages/twenty-server/src/engine/workspace-manager/workspace-migration/utils/cross-entity-transversal-validation.util.ts

@@ -0,0 +1,21 @@
+import { validateObjectMetadataSystemFieldsIntegrity } from 'src/engine/metadata-modules/flat-object-metadata/validators/utils/validate-object-metadata-system-fields-integrity';
+import {
+  type OrchestratorActionsReport,
+  type OrchestratorFailureReport,
+} from 'src/engine/workspace-manager/workspace-migration/types/workspace-migration-orchestrator.type';
+import { type AllUniversalFlatEntityMaps } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/all-universal-flat-entity-maps.type';
+
+export const crossEntityTransversalValidation = ({
+  optimisticUniversalFlatMaps,
+  orchestratorActionsReport,
+}: {
+  optimisticUniversalFlatMaps: AllUniversalFlatEntityMaps;
+  orchestratorActionsReport: OrchestratorActionsReport;
+}): Pick<OrchestratorFailureReport, 'objectMetadata'> => {
+  const { objectMetadata } = validateObjectMetadataSystemFieldsIntegrity({
+    optimisticUniversalFlatMaps,
+    orchestratorActionsReport,
+  });
+
+  return { objectMetadata };
+};

packages/twenty-server/src/engine/workspace-manager/workspace-migration/workspace-migration-builder/types/workspace-migration-builder-options.type.ts

@@ -3,4 +3,5 @@ import { type InferDeletionFromMissingEntities } from 'src/engine/workspace-mana
 export type WorkspaceMigrationBuilderOptions = {
   inferDeletionFromMissingEntities?: InferDeletionFromMissingEntities;
   isSystemBuild: boolean;
+  applicationUniversalIdentifier: string;
 };

packages/twenty-server/src/engine/workspace-manager/workspace-migration/workspace-migration-builder/utils/build-universal-flat-object-field-by-name-and-join-column-maps.util.ts

@@ -0,0 +1,40 @@
+import { isDefined } from 'twenty-shared/utils';
+
+import { findManyFlatEntityByUniversalIdentifierInUniversalFlatEntityMapsOrThrow } from 'src/engine/metadata-modules/flat-entity/utils/find-many-flat-entity-by-universal-identifier-in-universal-flat-entity-maps-or-throw.util';
+import { isMorphOrRelationUniversalFlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/utils/is-morph-or-relation-flat-field-metadata.util';
+import { type AllUniversalFlatEntityMaps } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/all-universal-flat-entity-maps.type';
+import { type UniversalFlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-object-metadata.type';
+
+export const buildUniversalFlatObjectFieldByNameAndJoinColumnMaps = ({
+  flatFieldMetadataMaps,
+  flatObjectMetadata,
+}: {
+  flatFieldMetadataMaps: AllUniversalFlatEntityMaps['flatFieldMetadataMaps'];
+  flatObjectMetadata: UniversalFlatObjectMetadata;
+}) => {
+  const fieldUniversalIdentifierByName: Record<string, string> = {};
+  const fieldUniversalIdentifierByJoinColumnName: Record<string, string> = {};
+
+  const objectFields =
+    findManyFlatEntityByUniversalIdentifierInUniversalFlatEntityMapsOrThrow({
+      universalIdentifiers: flatObjectMetadata.fieldUniversalIdentifiers,
+      flatEntityMaps: flatFieldMetadataMaps,
+    });
+
+  for (const field of objectFields) {
+    fieldUniversalIdentifierByName[field.name] = field.universalIdentifier;
+
+    if (isMorphOrRelationUniversalFlatFieldMetadata(field)) {
+      if (isDefined(field.universalSettings.joinColumnName)) {
+        fieldUniversalIdentifierByJoinColumnName[
+          field.universalSettings.joinColumnName
+        ] = field.universalIdentifier;
+      }
+    }
+  }
+
+  return {
+    fieldUniversalIdentifierByName,
+    fieldUniversalIdentifierByJoinColumnName,
+  };
+};

packages/twenty-server/src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-agent-validator.service.ts

@@ -8,6 +8,7 @@ import { AgentExceptionCode } from 'src/engine/metadata-modules/ai/ai-agent/agen
 import { findFlatEntityByUniversalIdentifier } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-universal-identifier.util';
 import { type UniversalFlatAgent } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-agent.type';
 import { belongsToTwentyStandardApp } from 'src/engine/metadata-modules/utils/belongs-to-twenty-standard-app.util';
+import { isCallerTwentyStandardApp } from 'src/engine/metadata-modules/utils/is-caller-twenty-standard-app.util';
 import { type FailedFlatEntityValidation } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/types/failed-flat-entity-validation.type';
 import { getEmptyFlatEntityValidationError } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/utils/get-flat-entity-validation-error.util';
 import { type FlatEntityUpdateValidationArgs } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/types/universal-flat-entity-update-validation-args.type';
@@ -97,7 +98,7 @@ export class FlatAgentValidatorService {
     }
 
     if (
-      !buildOptions.isSystemBuild &&
+      !isCallerTwentyStandardApp(buildOptions) &&
       belongsToTwentyStandardApp({
         universalIdentifier: existingAgent.universalIdentifier,
         applicationUniversalIdentifier:
@@ -148,7 +149,7 @@ export class FlatAgentValidatorService {
     }
 
     if (
-      !buildOptions.isSystemBuild &&
+      !isCallerTwentyStandardApp(buildOptions) &&
       belongsToTwentyStandardApp({
         universalIdentifier: fromFlatAgent.universalIdentifier,
         applicationUniversalIdentifier:

packages/twenty-server/src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-field-metadata-validator.service.ts

@@ -14,7 +14,7 @@ import { isFlatFieldMetadataNameSyncedWithLabel } from 'src/engine/metadata-modu
 import { isMorphOrRelationUniversalFlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/utils/is-morph-or-relation-flat-field-metadata.util';
 import { validateFlatFieldMetadataNameAvailability } from 'src/engine/metadata-modules/flat-field-metadata/validators/utils/validate-flat-field-metadata-name-availability.util';
 import { validateFlatFieldMetadataName } from 'src/engine/metadata-modules/flat-field-metadata/validators/utils/validate-flat-field-metadata-name.util';
-import { belongsToTwentyStandardApp } from 'src/engine/metadata-modules/utils/belongs-to-twenty-standard-app.util';
+import { UniversalFlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-field-metadata.type';
 import { FailedFlatEntityValidation } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/types/failed-flat-entity-validation.type';
 import { getEmptyFlatEntityValidationError } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/utils/get-flat-entity-validation-error.util';
 import { FlatEntityUpdateValidationArgs } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/types/universal-flat-entity-update-validation-args.type';
@@ -75,6 +75,31 @@ export class FlatFieldMetadataValidatorService {
         flatFieldMetadataToValidate.objectMetadataUniversalIdentifier,
     };
 
+    const SYSTEM_FIELD_ALLOWED_UPDATE_PROPERTIES = [
+      'universalSettings',
+      'isActive',
+    ] as const satisfies (keyof UniversalFlatFieldMetadata)[];
+
+    if (
+      !buildOptions.isSystemBuild &&
+      existingFlatFieldMetadataToUpdate.isSystem
+    ) {
+      const disallowedProperties = Object.keys(flatEntityUpdate).filter(
+        (property) =>
+          !SYSTEM_FIELD_ALLOWED_UPDATE_PROPERTIES.includes(
+            property as (typeof SYSTEM_FIELD_ALLOWED_UPDATE_PROPERTIES)[number],
+          ),
+      );
+
+      if (disallowedProperties.length > 0) {
+        validationResult.errors.push({
+          code: FieldMetadataExceptionCode.FIELD_MUTATION_NOT_ALLOWED,
+          message: `System fields only allow updating: ${SYSTEM_FIELD_ALLOWED_UPDATE_PROPERTIES.join(', ')}. Forbidden properties: ${disallowedProperties.join(', ')}`,
+          userFriendlyMessage: msg`System fields cannot be updated`,
+        });
+      }
+    }
+
     const flatObjectMetadata = findFlatEntityByUniversalIdentifier({
       universalIdentifier:
         flatFieldMetadataToValidate.objectMetadataUniversalIdentifier,
@@ -155,7 +180,7 @@ export class FlatFieldMetadataValidatorService {
       flatFieldMetadataToValidate.isLabelSyncedWithName &&
       !isFlatFieldMetadataNameSyncedWithLabel({
         flatFieldMetadata: flatFieldMetadataToValidate,
-        isSystemBuild: buildOptions.isSystemBuild,
+        buildOptions,
       })
     ) {
       validationResult.errors.push({
@@ -205,6 +230,7 @@ export class FlatFieldMetadataValidatorService {
       flatFieldMetadataMaps: optimisticFlatFieldMetadataMaps,
       flatObjectMetadataMaps,
     },
+    buildOptions,
   }: UniversalFlatEntityValidationArgs<
     typeof ALL_METADATA_NAME.fieldMetadata
   >): FailedFlatEntityValidation<'fieldMetadata', 'delete'> {
@@ -244,6 +270,22 @@ export class FlatFieldMetadataValidatorService {
       flatEntityMaps: flatObjectMetadataMaps,
     });
 
+    const parentObjectMetadataHasBeenDeleted = !isDefined(
+      relatedFlatObjectMetadata,
+    );
+
+    if (
+      !buildOptions.isSystemBuild &&
+      flatFieldMetadataToDelete.isSystem &&
+      !parentObjectMetadataHasBeenDeleted
+    ) {
+      validationResult.errors.push({
+        code: FieldMetadataExceptionCode.FIELD_MUTATION_NOT_ALLOWED,
+        message: 'System fields cannot be deleted',
+        userFriendlyMessage: msg`System fields cannot be deleted`,
+      });
+    }
+
     if (
       isDefined(relatedFlatObjectMetadata) &&
       relatedFlatObjectMetadata.labelIdentifierFieldMetadataUniversalIdentifier ===
@@ -257,35 +299,6 @@ export class FlatFieldMetadataValidatorService {
       });
     }
 
-    const relationTargetObjectMetadataHasBeenDeleted =
-      isMorphOrRelationUniversalFlatFieldMetadata(flatFieldMetadataToDelete) &&
-      !isDefined(
-        findFlatEntityByUniversalIdentifier({
-          universalIdentifier:
-            flatFieldMetadataToDelete.relationTargetObjectMetadataUniversalIdentifier,
-          flatEntityMaps: flatObjectMetadataMaps,
-        }),
-      );
-    const parentObjectMetadataHasBeenDeleted = !isDefined(
-      findFlatEntityByUniversalIdentifier({
-        universalIdentifier:
-          flatFieldMetadataToDelete.objectMetadataUniversalIdentifier,
-        flatEntityMaps: flatObjectMetadataMaps,
-      }),
-    );
-
-    if (
-      belongsToTwentyStandardApp(flatFieldMetadataToDelete) &&
-      !relationTargetObjectMetadataHasBeenDeleted &&
-      !parentObjectMetadataHasBeenDeleted
-    ) {
-      validationResult.errors.push({
-        code: FieldMetadataExceptionCode.INVALID_FIELD_INPUT,
-        message: "Standard Fields can't be deleted",
-        userFriendlyMessage: msg`Standard fields cannot be deleted`,
-      });
-    }
-
     return validationResult;
   }
 
@@ -365,7 +378,7 @@ export class FlatFieldMetadataValidatorService {
       flatFieldMetadataToValidate.isLabelSyncedWithName &&
       !isFlatFieldMetadataNameSyncedWithLabel({
         flatFieldMetadata: flatFieldMetadataToValidate,
-        isSystemBuild: buildOptions.isSystemBuild,
+        buildOptions,
       })
     ) {
       validationResult.errors.push({

packages/twenty-server/src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-object-metadata-validator.service.ts

@@ -9,6 +9,7 @@ import { validateFlatObjectMetadataIdentifiers } from 'src/engine/metadata-modul
 import { validateFlatObjectMetadataNameAndLabels } from 'src/engine/metadata-modules/flat-object-metadata/validators/utils/validate-flat-object-metadata-name-and-labels.util';
 import { ObjectMetadataExceptionCode } from 'src/engine/metadata-modules/object-metadata/object-metadata.exception';
 import { belongsToTwentyStandardApp } from 'src/engine/metadata-modules/utils/belongs-to-twenty-standard-app.util';
+import { isCallerTwentyStandardApp } from 'src/engine/metadata-modules/utils/is-caller-twenty-standard-app.util';
 import { FailedFlatEntityValidation } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/types/failed-flat-entity-validation.type';
 import { getEmptyFlatEntityValidationError } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/utils/get-flat-entity-validation-error.util';
 import { FlatEntityUpdateValidationArgs } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/types/universal-flat-entity-update-validation-args.type';
@@ -61,6 +62,14 @@ export class FlatObjectMetadataValidatorService {
       nameSingular: existingFlatObjectMetadata.nameSingular,
     };
 
+    if (!buildOptions.isSystemBuild && existingFlatObjectMetadata.isSystem) {
+      validationResult.errors.push({
+        code: ObjectMetadataExceptionCode.INVALID_OBJECT_INPUT,
+        message: t`System objects cannot be updated`,
+        userFriendlyMessage: msg`System objects cannot be updated`,
+      });
+    }
+
     validationResult.errors.push(
       ...validateFlatObjectMetadataNameAndLabels({
         optimisticUniversalFlatObjectMetadataMaps:
@@ -139,8 +148,16 @@ export class FlatObjectMetadataValidatorService {
         });
       }
 
+      if (!buildOptions.isSystemBuild && flatObjectMetadataToDelete.isSystem) {
+        validationResult.errors.push({
+          code: ObjectMetadataExceptionCode.INVALID_OBJECT_INPUT,
+          message: t`System objects cannot be deleted`,
+          userFriendlyMessage: msg`System objects cannot be deleted`,
+        });
+      }
+
       if (
-        !buildOptions.isSystemBuild &&
+        !isCallerTwentyStandardApp(buildOptions) &&
         belongsToTwentyStandardApp(flatObjectMetadataToDelete)
       ) {
         validationResult.errors.push({

packages/twenty-server/src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-skill-validator.service.ts

@@ -8,6 +8,7 @@ import { findFlatEntityByUniversalIdentifier } from 'src/engine/metadata-modules
 import { SkillExceptionCode } from 'src/engine/metadata-modules/skill/skill.exception';
 import { type UniversalFlatSkill } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-skill.type';
 import { belongsToTwentyStandardApp } from 'src/engine/metadata-modules/utils/belongs-to-twenty-standard-app.util';
+import { isCallerTwentyStandardApp } from 'src/engine/metadata-modules/utils/is-caller-twenty-standard-app.util';
 import { type FailedFlatEntityValidation } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/types/failed-flat-entity-validation.type';
 import { getEmptyFlatEntityValidationError } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/utils/get-flat-entity-validation-error.util';
 import { type FlatEntityUpdateValidationArgs } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/types/universal-flat-entity-update-validation-args.type';
@@ -90,7 +91,7 @@ export class FlatSkillValidatorService {
     }
 
     if (
-      !buildOptions.isSystemBuild &&
+      !isCallerTwentyStandardApp(buildOptions) &&
       belongsToTwentyStandardApp({
         universalIdentifier: existingSkill.universalIdentifier,
         applicationUniversalIdentifier:
@@ -153,7 +154,7 @@ export class FlatSkillValidatorService {
     });
 
     if (
-      !buildOptions.isSystemBuild &&
+      !isCallerTwentyStandardApp(buildOptions) &&
       isTwentyStandardSkill &&
       hasNonIsActiveUpdates
     ) {